-7b+8=9-10b

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Solution for -7b+8=9-10b equation:


Simplifying
-7b + 8 = 9 + -10b

Reorder the terms:
8 + -7b = 9 + -10b

Solving
8 + -7b = 9 + -10b

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Add '10b' to each side of the equation.
8 + -7b + 10b = 9 + -10b + 10b

Combine like terms: -7b + 10b = 3b
8 + 3b = 9 + -10b + 10b

Combine like terms: -10b + 10b = 0
8 + 3b = 9 + 0
8 + 3b = 9

Add '-8' to each side of the equation.
8 + -8 + 3b = 9 + -8

Combine like terms: 8 + -8 = 0
0 + 3b = 9 + -8
3b = 9 + -8

Combine like terms: 9 + -8 = 1
3b = 1

Divide each side by '3'.
b = 0.3333333333

Simplifying
b = 0.3333333333

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